General P0500

[victor09]

P0555

Hey so Brought out the obd have p0555 fault code on 2013 fiat 500 0.9l twinair Am i correct to say this is the pressure sensor on the brake booster, attached to the vaccum hose? and if so what is the part number?
attached is a picture

 

[jackwhoo]

Hey so Brought out the obd have p0500 fault code on 2013 fiat 500 0.9l twinair Am i correct to say this is the pressure sensor on the brake booster, attached to the vaccum hose? and if so what is the part number?
attached is a picture

Please confirm code is p0500?

As p0500 comes back to vehicle speed sensor for me.

Do you have a malfunction lamp on?

 

[victor09]

hey my bad it is p0555 updatet the thread now. and yes have check engine light and start stop unavialable.

 

[jackwhoo]

hey my bad it is p0555 updatet the thread now. and yes have check engine light and start stop unavialable.

Yes that is the pressure sensor related to that code.

But before you replace the sensor check carefully the vacuum hose between the pressure sensor and the manifold for splits especially where the plastic is pushed over fittings. Listen for vacuum leaks into the hose.

Check wiring to sensor for damage.

Good luck
Keep us in loop.

 

[varesecrazy]

Covering a split in blutack..or plasticine will help diagnosis

 

[victor09]

yes have searched for leaks, and found nothing on the vaccuum hose guess i have to check the wiring. Thanks for the help i will give it a go later today and see what i find

 

[jackwhoo]

yes have searched for leaks, and found nothing on the vaccuum hose guess i have to check the wiring. Thanks for the help i will give it a go later today and see what i find

It may be the sensor, just worth checking other free things first